AU532543B2 - Heat-sealable antistatic polypropylene film - Google Patents
Heat-sealable antistatic polypropylene filmInfo
- Publication number
- AU532543B2 AU532543B2 AU50642/79A AU5064279A AU532543B2 AU 532543 B2 AU532543 B2 AU 532543B2 AU 50642/79 A AU50642/79 A AU 50642/79A AU 5064279 A AU5064279 A AU 5064279A AU 532543 B2 AU532543 B2 AU 532543B2
- Authority
- AU
- Australia
- Prior art keywords
- polypropylene film
- heat
- sealable
- antistatic
- antistatic polypropylene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/04—Homopolymers or copolymers of ethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/03—3 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
- B32B2250/242—All polymers belonging to those covered by group B32B27/32
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/21—Anti-static
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/31—Heat sealable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/514—Oriented
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/744—Non-slip, anti-slip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/10—Polypropylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2553/00—Packaging equipment or accessories not otherwise provided for
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/24—Graft or block copolymers according to groups C08L51/00, C08L53/00 or C08L55/02; Derivatives thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S260/00—Chemistry of carbon compounds
- Y10S260/15—Antistatic agents not otherwise provided for
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2813—Heat or solvent activated or sealable
- Y10T428/2817—Heat sealable
- Y10T428/2826—Synthetic resin or polymer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31913—Monoolefin polymer
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
An oriented heat-sealable antistatic polypropylene film is manufactured by applying to one or both surfaces of a base polypropylene film, preferably by co-extrusion, a layer of a heat-sealable olefinic polymer (for example, a predominantly linear random copolymer of ethylene with butene-1) containing between 0.2 and 10% by weight of an anionic hydrocarbyl (preferably long chain alkyl) sulphonate. A slip agent, for example oleamide, may also be incorporated in the base polypropylene film. The antistatic film has improved heat-sealing properties which permits it to be run successfully on packaging machinery at high speeds.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7837295A GB2030927A (en) | 1978-09-19 | 1978-09-19 | Heta-selable antistatic polypropylene films |
GB3729578 | 1978-09-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU5064279A AU5064279A (en) | 1980-03-27 |
AU532543B2 true AU532543B2 (en) | 1983-10-06 |
Family
ID=10499759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU50642/79A Ceased AU532543B2 (en) | 1978-09-19 | 1979-09-06 | Heat-sealable antistatic polypropylene film |
Country Status (13)
Country | Link |
---|---|
US (2) | US4294882A (en) |
EP (1) | EP0009340B1 (en) |
JP (1) | JPS5542899A (en) |
AT (1) | ATE4907T1 (en) |
AU (1) | AU532543B2 (en) |
BR (1) | BR7905957A (en) |
CA (1) | CA1149124A (en) |
DE (1) | DE2966261D1 (en) |
ES (1) | ES484227A1 (en) |
GB (1) | GB2030927A (en) |
MX (1) | MX152365A (en) |
MY (1) | MY8400020A (en) |
ZA (1) | ZA794972B (en) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6036388B2 (en) * | 1979-07-13 | 1985-08-20 | 東洋紡績株式会社 | Packaging material with good adhesion |
US4439478A (en) * | 1980-05-23 | 1984-03-27 | W. R. Grace & Co., Cryovac Division | Heat sealable, multi-ply polypropylene film |
US4389450A (en) * | 1981-02-26 | 1983-06-21 | American Can Company | Multiple layer packaging film |
US4384024A (en) * | 1981-03-19 | 1983-05-17 | Imperial Chemical Industries Limited | Composite heat-sealable films |
JPS59146848A (en) * | 1983-02-14 | 1984-08-22 | 富士写真フイルム株式会社 | Packing material for collecting and packing small box |
EP0135178B1 (en) * | 1983-09-05 | 1987-10-14 | Hoechst Aktiengesellschaft | Heat-sealable multilayer packing sheet |
DE3431364A1 (en) * | 1984-08-25 | 1986-02-27 | Alkor GmbH Kunststoffe, 8000 München | Heat-sealable flexible composite film and process for the production thereof |
US4604322A (en) * | 1985-08-06 | 1986-08-05 | Hercules Incorporated | Metallizable polypropylene film |
US4692380A (en) * | 1985-08-06 | 1987-09-08 | Hercules Incorporated | Metallizable polypropylene film |
DE3670977D1 (en) * | 1985-10-07 | 1990-06-13 | Baxter Int | HIGH TEMPERATURE LUBRICANTS FOR POLYOLEFIN FILM. |
US4778557A (en) * | 1985-10-11 | 1988-10-18 | W. R. Grace & Co., Cryovac Div. | Multi-stage corona laminator |
DE3540215A1 (en) * | 1985-11-13 | 1987-05-14 | Hoechst Ag | MULTILAYER PACKAGING FILM WITH SUPERIOR SCRATCH RESISTANCE |
US4659612A (en) * | 1986-02-13 | 1987-04-21 | Mobil Oil Corporation | Polymer film laminate and method for its preparation |
DE3624543A1 (en) * | 1986-07-19 | 1988-01-21 | Wolff Walsrode Ag | HOT-SEALABLE MULTILAYER FILMS MADE OF POLYOLEFINES |
US4806410A (en) * | 1986-09-18 | 1989-02-21 | Ranpak Corp. | Processes for the production of antistatic or static dissipative paper, and the paper products thus produced, and apparatus utilized |
US4961992A (en) * | 1989-01-13 | 1990-10-09 | Mobil Oil Corporation | Laminated packaging film |
US5057177A (en) * | 1989-01-13 | 1991-10-15 | Mobil Oil Corporation | Laminated packaging film |
JP2769872B2 (en) * | 1989-07-13 | 1998-06-25 | 富士写真フイルム株式会社 | Packaging materials for photosensitive materials |
JPH03183545A (en) * | 1989-12-14 | 1991-08-09 | Teijin Ltd | Static electricity restrictive and readily adhesive film and manufacture thereof and magnetic card used therewith |
WO1991016199A1 (en) * | 1990-04-23 | 1991-10-31 | Dowbrands Inc. | Free edge-sealed film articles and process of making same |
GB2267459B (en) * | 1992-06-05 | 1995-11-29 | Courtaulds Films | Polymeric films |
US5314924A (en) * | 1993-10-12 | 1994-05-24 | Sealed Air Corporation | Antistatic polyolefin composition |
US5759462A (en) * | 1994-10-14 | 1998-06-02 | Amoco Corporaiton | Electrically conductive tapes and process |
US5888648A (en) * | 1996-09-12 | 1999-03-30 | Mobil Oil Corporation | Multi-layer hermetically sealable film and method of making same |
US6544382B2 (en) | 1999-11-15 | 2003-04-08 | Pactiv Corporation | Apparatus for high-speed heating and cooling of a polymer |
JP2002210854A (en) * | 2001-01-17 | 2002-07-31 | Daicel Chem Ind Ltd | Composite film |
US7405009B2 (en) * | 2003-01-24 | 2008-07-29 | H.B. Fuller Licensing & Financing, Inc. | Moisture vapor permeable film including ethylene copolymer and articles including the same |
US7781047B2 (en) * | 2004-10-21 | 2010-08-24 | Eastman Kodak Company | Polymeric conductor donor and transfer method |
EP1852363B1 (en) * | 2006-05-04 | 2011-09-21 | Nordenia Iberica Barcelona SA | Wet tissue packing |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1045635A (en) * | 1964-05-05 | 1966-10-12 | Ici Ltd | Coated films |
DE1234020B (en) | 1964-10-08 | 1967-02-09 | Huels Chemische Werke Ag | Thermoplastic compounds made from polyolefins for the production of anti-static moldings |
GB1145199A (en) | 1966-06-13 | 1969-03-12 | Nat Distillers Chem Corp | Heat-sealable oriented polypropylene film laminate |
DE1694161C3 (en) * | 1967-06-22 | 1982-08-19 | Bayer Ag, 5090 Leverkusen | Antistatic thermoplastic molding compounds |
GB1440317A (en) | 1972-10-17 | 1976-06-23 | British Cellophane Ltd | Heat-sealable plastics films |
CH590313A5 (en) * | 1974-01-10 | 1977-08-15 | Ciba Geigy Ag | |
JPS5312971A (en) * | 1976-07-22 | 1978-02-06 | Honshu Paper Co Ltd | Polypropylene composite film having antistatic and low temperature heat seal property and its production |
US4123475A (en) * | 1977-12-28 | 1978-10-31 | General Electric Company | Antistatic polyphenylene ether compositions |
-
1978
- 1978-09-19 GB GB7837295A patent/GB2030927A/en not_active Withdrawn
-
1979
- 1979-06-13 MX MX178056A patent/MX152365A/en unknown
- 1979-08-23 US US06/069,089 patent/US4294882A/en not_active Ceased
- 1979-08-30 AT AT79301779T patent/ATE4907T1/en not_active IP Right Cessation
- 1979-08-30 EP EP79301779A patent/EP0009340B1/en not_active Expired
- 1979-08-30 DE DE7979301779T patent/DE2966261D1/en not_active Expired
- 1979-09-06 AU AU50642/79A patent/AU532543B2/en not_active Ceased
- 1979-09-18 ES ES484227A patent/ES484227A1/en not_active Expired
- 1979-09-18 CA CA000335895A patent/CA1149124A/en not_active Expired
- 1979-09-18 BR BR7905957A patent/BR7905957A/en not_active IP Right Cessation
- 1979-09-19 ZA ZA00794972A patent/ZA794972B/en unknown
- 1979-09-19 JP JP12059879A patent/JPS5542899A/en active Granted
-
1982
- 1982-05-11 US US06/377,190 patent/USRE31269E/en not_active Expired - Lifetime
-
1984
- 1984-12-30 MY MY20/84A patent/MY8400020A/en unknown
Also Published As
Publication number | Publication date |
---|---|
ZA794972B (en) | 1980-11-26 |
US4294882A (en) | 1981-10-13 |
BR7905957A (en) | 1980-06-17 |
ES484227A1 (en) | 1980-05-16 |
EP0009340A1 (en) | 1980-04-02 |
EP0009340B1 (en) | 1983-10-05 |
ATE4907T1 (en) | 1983-10-15 |
AU5064279A (en) | 1980-03-27 |
JPS6235895B2 (en) | 1987-08-04 |
CA1149124A (en) | 1983-07-05 |
JPS5542899A (en) | 1980-03-26 |
GB2030927A (en) | 1980-04-16 |
DE2966261D1 (en) | 1983-11-10 |
MY8400020A (en) | 1984-12-31 |
MX152365A (en) | 1985-07-08 |
USRE31269E (en) | 1983-06-07 |
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